From b266f6f547c2c7a2f3997b3c602b5148b4c53e4a Mon Sep 17 00:00:00 2001
From: Martin Kleusberg <mkleusberg@gmail.com>
Date: Sat, 14 Mar 2015 00:56:08 +0100
Subject: [PATCH] grammar: Also parse foreign key clauses inside column
 definitions

Also parse foreign key clauses used inside column definitions as opposed
to just parsing those in the table constraints.

See issue #227.
---
 src/sqlitetypes.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/sqlitetypes.cpp b/src/sqlitetypes.cpp
index 7317fc47..738251ff 100644
--- a/src/sqlitetypes.cpp
+++ b/src/sqlitetypes.cpp
@@ -423,6 +423,7 @@ void CreateTableWalker::parsecolumn(FieldPtr& f, antlr::RefAST c)
     bool unique = false;
     QString defaultvalue;
     QString check;
+    QString foreignKey;
 
     colname = columnname(c);
     c = c->getNextSibling(); //type?
@@ -487,6 +488,12 @@ void CreateTableWalker::parsecolumn(FieldPtr& f, antlr::RefAST c)
             unique = true;
         }
         break;
+        case sqlite3TokenTypes::REFERENCES:
+        {
+            con = con->getNextSibling();    // REFERENCES
+            foreignKey = concatTextAST(con, true);
+        }
+        break;
         default:
         {
             m_bModifySupported = false;
@@ -498,6 +505,7 @@ void CreateTableWalker::parsecolumn(FieldPtr& f, antlr::RefAST c)
 
     f = FieldPtr( new Field(colname, type, notnull, defaultvalue, check, primarykey, unique));
     f->setAutoIncrement(autoincrement);
+    f->setForeignKey(foreignKey);
 }
 
 } //namespace sqlb